Most of the Indians have confusion between conversion of lakhs, cores to millions and billions. Through my basic knowledge of understanding the following chart and examples will be useful.

1 lac 0.1 million
10 lacs 1 million
1 core 10 million
10 cores 100 millions
100 cores 1 billion
1000 cores 10 billion
10000 cores 100 billion
100,000 lac  cores 1 trillion

We are translating Indian currency from cores to millions and billions

For an Example : Rs.363,34,45,913/-

That is 363 cores 34 lacs 45 thousand 9 hundred 13 rupees

Now Billions and Millions

300 cores = 3 billion (300,00,00,000/100,00,00,000)

633 lacs =   633 million  (6,33,00,000/10,00,000)

445,000 = 445 thousand

913 = nine hundred and thirteen

That is 3 billion 633 million 445 thousand 900 hundred and thirteen

363,34,45,913

For improving skills from the above example

$ 564,34,23,958 ( 564 cores 34 lacs 23 thousand 9 hundred 58 dollars)

$ 5,643,423,958 (5 billion 643 million 423 thousand 9 hundred 58 dollars)

Difference between those two is just comas, we Indians use 2 digit separator and others use 3 digit separator.

Now refined Example

1)3.66 million

Converter is 36 lacs 60 thousand (3.66* 10,00,000=36,60,000)

2)465.34 billion

Converter is 4653 cores 40 lacs

Hope the above examples will make you to understand and calculate millions and billions. Further to improve please write suggestions to this article.  Not encouraging the guests to give figures and asking me to convert. Just give your value additions to this article.